Location History:
- Redondo Beach, CA (US) (1993)
- Torrance, CA (US) (1996 - 2000)
Company Filing History:
Years Active: 1993-2000
Title: The Innovations of Duncan M. Smith
Introduction
Duncan M. Smith is a notable inventor based in Torrance, California. He has made significant contributions to the field of electronics, particularly in the development of innovative technologies. With a total of 4 patents to his name, Smith has demonstrated a commitment to advancing electronic systems.
Latest Patents
One of his latest patents is the "Quenchable VCO for Switched Band Synthesizer Applications." This invention features a quenchable voltage-controlled oscillator (VCO) designed for use in switched band synthesizer applications. The VCO utilizes a heterojunction bipolar transistor (HBT) in a common collector configuration, which enhances its performance. The quenching circuit includes a p-i-n diode that is monolithically integrated with the HBT, resulting in reduced phase noise and improved frequency stability. This configuration minimizes the loading effects on the oscillator, leading to better overall performance.
Another significant patent is the "Low Noise Block Downconverter." This invention incorporates a small elliptic high pass filter into a low noise block downconverter (LNB) to effectively reject image frequencies in a 12 GHz Direct Home Satellite Television Broadcasting System (DBS). The design includes a waveguide transition that receives Ku-band satellite signals and transmits them through various components, including low noise amplifiers and a HEMT MMIC receiver. The unique response of the elliptic high pass filter enhances image rejection and reduces insertion loss, ultimately improving television reception quality.
Career Highlights
Duncan M. Smith is associated with TRW Limited, where he has contributed to various innovative projects. His work has focused on enhancing electronic systems and improving signal processing technologies. His inventions reflect a deep understanding of electronic components and their applications in real-world scenarios.
Collaborations
Throughout his career, Smith has collaborated with talented individuals such as Barry Ross Allen and Kevin Wesley Kobayashi. These collaborations have likely contributed to the successful development of his patents and innovations.
Conclusion
Duncan M. Smith's contributions to the field of electronics through his patents highlight his innovative spirit and technical expertise. His work continues to influence advancements in electronic systems, showcasing the importance of creativity and collaboration in the world of invention.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.